<template>
    <div class="login-page">
      <van-nav-bar title="面经注册" />
  
      <van-form @submit="onSubmit">
        <van-field
          v-model="username"
          name="username"
          label="用户名"
          placeholder="用户名"
           :rules="[
            { required: true, message: '请填写用户名' },
            { pattern: /^\w{5,}$/, message: '用户名至少包含5个字符' }
          ]"
        />
        <van-field
          v-model="password"
          type="password"
          name="password"
          label="密码"
          placeholder="密码"
          :rules="[
            { required: true, message: '请填写密码' },
            { pattern: /^\w{6,}$/, message: '密码至少包含6个字符' }
          ]"
        />
        <div style="margin: 16px">
          <van-button block type="primary" native-type="submit"
            >注册</van-button
          >
        </div>
      </van-form>
      <router-link class="link" to="/login">有账号，去登录</router-link>
    </div>
  </template>
  
  <script>
  import {register} from '@/api/user.js'
  export default {
    name: 'Register-Page',
    data () {
      return {
        username: '',
        password: ''
      }
    },
    methods: {
            // 监听表单的提交，形参中：可以获取到输入框的值
        async onSubmit (values) {
                    this.$toast.loading({
            message:'拼命加载中...',
            forbidClick:true
        })
        try{
            await register(values)
            this.$toast.success('注册成功')
            this.$router.push('/login')
        }catch(e){
            this.$toast.fail('注册失败')
        }
}
    }
  }
  </script>
  
  <style lang="less" scoped>
  .link {
    color: #069;
    font-size: 12px;
    padding-right: 20px;
    float: right;
  }
  </style>